Jakarta weather in August
August in Jakarta: sweltering, a little rain, with poor air quality — one of the best months to visit.
#2 of 12 months in Jakarta · #450 of 604 destinations to visit in August · comfort 66/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Jakarta climate normals — August
| Daytime high | 31°C / 87°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 24°C / 74°F | |
| Feels like (high) | 36°C / 97°F | |
| Rainfall | 67 mm / 2.6 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 22°C / 72°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 11.9 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 168 | ⚠️ unhealthy |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Jakarta in August — FAQ
- Is August a good time to visit Jakarta?
- August in Jakarta: sweltering, a little rain, with poor air quality — one of the best months to visit. It ranks #2 of 12 months for Jakarta on SeasonMap's comfort score (66/100).
- What is the weather like in Jakarta in August?
- In August, Jakarta averages a daily high of 30.7°C and a low of 23.5°C, with about 67 mm of rain over roughly 8.8 rainy days.
- What is the air quality in Jakarta in August?
- Jakarta has a mean US Air Quality Index of about 168 in August.